I'm getting sick of the David bashing - he puts in a huge amount of effort to keep the ship at sea.
Stop whining. What would you do if David just pulled the plug on CF, just like that?
I suggest that you cut David some slack. vBulletin is a bastard to work with (I've tried the Admin panel demo - it's a real pain), and he does have a life as well, I think you'll find.